미국
미국

myGeobrugg

Gföller Brücke, Val d’Ega

낙석방호시스템 - Gföller Brücke, Val d’Ega 2014

Overview over the Gföller-Bridge with extra latticework, the ROCKFALL-X G system on top and the rockface in the background

낙석방호시스템 - Gföller Brücke, Val d’Ega 2014

Moving of the ROCKFALL-X G damping modules using a crane

낙석방호시스템 - Gföller Brücke, Val d’Ega 2014

Bags of various heights of 1.0 m, 1.5 m and 2.0 m during installation - visible height dependent arrangement

낙석방호시스템 - Gföller Brücke, Val d’Ega 2014

Eventual empty spaces are fiiled with cellular glass in order to prevent any unnecessary movements

낙석방호시스템 - Gföller Brücke, Val d’Ega 2014

A layer of topsoil, with a lining of erosion-resistant jute sheet, was installed over the ROCKFALL-X G damping modules and then hydroseeded. Visible final solution appearance

 

Systems

 

시스템 길이

20 m - 40 m

 

설치 년도

2014

Situation

The gallery between two stretches of tunnels is exposed to rockfall. The concrete deck risked to be damaged by severe events.

Description

To secure the bridge from rockfall energies up to 2300 kJ, a gallery roof construction was built above the street-stretch between the two tunnels. To reduce the risk further, the gallery-roof was secured by the ROCKFALL-X G damping system. A protection system which works by absorbing kinetic energy, thereby limiting deformation and above all limiting the pressure exerted on the deck by spreading loads over a wide area, while limiting the weight on the gallery so as not to overburden it.

556 preassembled ROCKFALL-X G big bags were delivered and installed during May and June 2014 in the following configuration:

  • 109 pcs. - 1.0 m high
  • 99 pcs. - 1.5 m high
  • 348 pcs - 2.0 m high

Customer

Provinz Bozen

Engineering

PPS Group, Bozen

Contractor

Max Bögl

Protected object

Road

부식방지

GEOBRUGG SUPERCOATING

Your local contact

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

자연 재해
유압 공학
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / 미국 Regional Manager Northeast

이메일

Saleh Feidi
 

Saleh Feidi

Regional Manager California

자연 재해
유압 공학
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / 미국 Regional Manager California

이메일

John Kalejta
 

John Kalejta

Regional Manager Central US

자연 재해
유압 공학
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / 미국 Regional Manager Central US

이메일

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

자연 재해
유압 공학
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / 미국 Regional Manager Southeast

이메일

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

자연 재해
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

이메일

Tim Shevlin
 

Tim Shevlin

Sales Director

자연 재해
Geobrugg North America, LLC,Salem OR 97302 / 미국 Sales Director

이메일